Specifications
Table Of Contents
- Contents
 - Overview
 - Installing HDx
 - Using HDx
 

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Guide Part Number 9321-62341-00 REV A 10/09
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Communications and Safety Regulation Information
Compliance Statement
This model Digidesign HDx TDM Option complies with the following standards 
regulating interference and EMC:
• FCC Part 15 Class B
• EN 55103-1 E3
• EN 55103-2 E3
• AS/NZS 3548 Class B
• CISPR 22 Class B
Radio and Television Interference
This equipment has been tested and found to comply with the limits for a Class 
B digital device, pursuant to Part 15 of the FCC Rules.
DECLARATION OF CONFORMITY
We Digidesign,
2001 Junipero Serra Boulevard, Suite 200
Daly City, CA 94014 USA
tel: 650-731-6300
declare under our sole responsibility that the product
HDx TDM Option
complies with Part 15 of FCC Rules. 
Operation is subject to the following two conditions: (1) this device may not 
cause harmful interference, and (2) this device must accept any interference 
received, including interference that may cause undesired operation.
Communication Statement
NOTE: This equipment has been tested and found to comply with the limits for a 
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are 
designed to provide reasonable protection against harmful interference in a 
residential installation. This equipment generates, uses, and can radiate radio 
frequency energy and, if not installed and used in accordance with the 
instructions, may cause harmful interference to radio communications. However, 
there is no guarantee that interference will not occur in a particular installation. 
If this equipment does cause harmful interference to radio or television 
reception, which can be determined by turning the equipment off and on, the user 
is encouraged to try and correct the interference by one or more of the following 
measures:
• Reorient or locate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which 
the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Any modifications to the unit, unless expressly approved by Digidesign, could 
void the user's authority to operate the equipment.
Canadian Compliance Statement:
This Class B digital apparatus complies with Canadian ICES-003. 
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du 
Canada.
Australian Compliance
European Compliance










